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Caterpillar 340 Excavators For Sale

Browse Caterpillar 340 Excavators on MyLittleSalesman.com and compare listings with prices from $225,000 to $592,298. Sellers include Snider Equipment, Wagner Equipment, Wyoming Machinery Company, and more. Filter by price, hours, or horsepower to quickly narrow down to the right Caterpillar 340 Excavator.
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340 (40)
   340D2L (20)
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Showing 1 - 25 of 40 Excavator Listings

1 - 25 of 40 listings
1 - 25 of 40 listings
Caterpillar 340 Excavator

2024 Caterpillar 340 Excavator

Recently Updated
$385,000 USD
1457 GD 7/23/24, 340 EXCAVATOR ARRANGEMENT, BATTERIES, 4, BEACON SOCKET, BEARING, SWING HD, BLOCK HEATER, 120V, BOOM TUBE W/EOU, BOOM, REACH 21'4" HD, EOU, CAB MOUNT, ROPS, CAB, DELUXE,...
Inspection Report
ConditionUsed
Usage2,715 Hours
Stock Number517810
MLS Number13268902
CategoryExcavators
Last Updated5/27/2026
Location
Aurora, CO, US
Sold By
Wagner Equipment Co.
(855) 724-___  SHOW
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Wagner Equipment Co.
Caterpillar 340 Excavator

2023 Caterpillar 340 Excavator

Recently Updated
$360,000 USD
2754 CD 12/12/2025, 340 08 EXCAVATOR ARRANGEMENT, BATTERY, COLD WEATHER, BEACON SOCKET, BEARING, SWING HD, BLOCK HEATER, 120V, BOOM TUBE W/EOU, BOOM, REACH 21'4" HD, EOU, CAB MOUNT, ROPS,...
ConditionUsed
Usage3,280 Hours
Stock Number505179
MLS Number13088603
CategoryExcavators
Last Updated5/27/2026
Location
Grand Junction, CO, US
Sold By
Wagner Equipment Co.
(855) 724-___  SHOW
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Wagner Equipment Co.
Caterpillar 340 Excavator

2023 Caterpillar 340 Excavator

Recently Updated
$426,000 USD
0P0720, 340 08 EXCAVATOR ARRANGEMENT, BATTERY, COLD WEATHER, BEACON SOCKET, BEARING, SWING HD, BLOCK HEATER, 120V, BOOM TUBE W/EOU, BOOM, REACH 21'4" HD, EOU, CAB MOUNT, ROPS, CAB, DELUXE,...
ConditionUsed
Usage1,718 Hours
Stock Number504459
MLS Number13088598
CategoryExcavators
Last Updated5/27/2026
Location
Grand Junction, CO, US
Sold By
Wagner Equipment Co.
(855) 724-___  SHOW
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Wagner Equipment Co.
Caterpillar 340 Excavator

2026 Caterpillar 340 Excavator

Newly Listed
$592,298 USD
BATTERIES, 4, BKT HD 66" 2.77YD3 DB, BLOCK HEATER, 120V, BOOM TUBE W/EOU, BOOM, REACH 21'4",EOU, CAB, DELUXE, CAMERA, 360 VISIBILITY, CONTROL, QC, COOLANT, COLD WEATHER, COUPLER, PIN GRABBER...
ConditionUsed
Usage28 Hours
Stock NumberEFH31590
MLS Number14384235
CategoryExcavators
Last Updated5/24/2026
Location
Rock Springs, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
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Wyoming Machinery Company
Caterpillar 340 Excavator

2025 Caterpillar 340 Excavator

Price Drop $499,000 USD
BATTERIES, 4, BKT HD 36" 1.24YD3 DB, BLOCK HEATER, 120V, BOOM TUBE W/EOU, BOOM, REACH 21'4",EOU, CAB, DELUXE, CAMERA, 360 VISIBILITY, CONTROL, QC, COOLANT, COLD WEATHER, COUPLER, PIN GRABBER...
ConditionUsed
Usage1,198 Hours
Stock NumberEFH30260
MLS Number13590923
CategoryExcavators
Last Updated5/14/2026
Location
Cheyenne, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
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Wyoming Machinery Company
Caterpillar 340 Excavator

2023 Caterpillar 340 Excavator

$360,000 USD
1746 CD 3/4/26, 340 08 EXCAVATOR ARRANGEMENT, BATTERY, COLD WEATHER, BEACON SOCKET, BEARING, SWING HD, BLOCK HEATER, 120V, BOOM TUBE W/EOU, BOOM, REACH 21'4" HD, EOU, CAB MOUNT, ROPS, CAB,...
Inspection Report
ConditionUsed
Usage1,748 Hours
Stock Number504119
MLS Number13554891
CategoryExcavators
Last Updated5/13/2026
Location
Aurora, CO, US
Sold By
Wagner Equipment Co.
(855) 724-___  SHOW
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Wagner Equipment Co.
Caterpillar 340 Excavator

2022 Caterpillar 340 Excavator

$385,000 USD
*340 08 EXCAVATOR ARRANGEMENT, *BEACON SOCKET, *BEARING, SWING STD, *CAB MOUNT, ROPS, *COMMON ARR, *COUNTERWEIGHT, 14,990LBS, *COVER, REAR HEADER, *DRINK HOLDER, *FINE SWING, *FRAME, SWING,...
ConditionUsed
Usage1,365 Hours
Stock NumberGDZ213
MLS Number13108600
CategoryExcavators
Last Updated5/16/2026
Location
Rock Springs, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
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Wyoming Machinery Company
Caterpillar 340 Excavator

2024 Caterpillar 340 Excavator

$365,000 USD
BATTERIES, 4, BKT GD 69" 3.53YD3 DB, BOOM TUBE W/EOU, BOOM, REACH 21'4",EOU, CAB, DELUXE, CAMERA, 360 VISIBILITY, CONTROL, QC, CYLINDER, BKT DB, CYLINDER, BOOM, CYLINDER, STICK, DOOR,...
ConditionUsed
Usage1,271 Hours
Stock NumberEFH20352
MLS Number13850306
CategoryExcavators
Last Updated5/10/2026
Location
525 County Road 640 East, FL, US
Sold By
Ring Power Corporation
(855) 924-___  SHOW
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Ring Power Corporation
Caterpillar 340 Excavator

2024 Caterpillar 340 Excavator

$480,000 USD
Air Conditioner, Auxiliary Hydraulics Pressure, Bucket, Customer Value Agreement (CVA) 1000 HOUR FILTERS ONLY FROM TIME OF SALE, Engine Enclosures, Mirrors, Remaining Factory Warranty PWT,...
Inspection Report
ConditionUsed
Usage3,848 Hours
Stock NumberEQN229552
MLS Number14092104
CategoryExcavators
Last Updated5/8/2026
Location
Rental Fleet Machine, Subject To Availability, AL, US
Sold By
Thompson Tractor Co.
(855) 627-___  SHOW
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Thompson Tractor Co.
Caterpillar 340 Excavator

2024 Caterpillar 340 Excavator

$455,000 USD
Air Conditioner, Bucket, Lighting, Mirrors, Online Owner's Manual, Remaining Factory Warranty POWERTRAIN + HYDRAULICS + TECH EXPIRES 3/26/30 OR 6000 HOURS
Inspection Report
ConditionUsed
Usage596 Hours
Stock NumberEQN265611
MLS Number14015652
CategoryExcavators
Last Updated5/8/2026
Location
Rental Fleet, Subject To Availability, AL, US
Sold By
Thompson Tractor Co.
(855) 627-___  SHOW
NUMBERCall Seller
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Thompson Tractor Co.
Caterpillar 340 Excavator

2023 Caterpillar 340 Excavator

$480,000 USD
Air Conditioner, Customer Value Agreement (CVA) 1000 HOUR FILTERS ONLY FROM TIME OF SALE, Engine Enclosures, Lighting, Mirrors, Remaining Factory Warranty PT + HYD + TECH EXPIRES 4/30/2029...
Inspection Report
ConditionUsed
Usage333 Hours
Stock NumberEQN257891
MLS Number13907102
CategoryExcavators
Last Updated4/10/2026
Location
Rental Fleet, Subject To Availability., AL, US
Sold By
Thompson Tractor Co.
(855) 627-___  SHOW
NUMBERCall Seller
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Thompson Tractor Co.
Caterpillar 340 Excavator

2023 Caterpillar 340 Excavator

$299,200 USD
Air Conditioner, CAMERA, REAR + RH VIEW, Connectivity Source, Coupler - Quick, Coupler Type - Hydraulic, Engine Enclosures, GRADE W/2D, ASSISTPAYLOAD, Grading System - 2D, GUARD, BOTTOM HD,...
Inspection Report
ConditionUsed
Usage3,263 Hours
Stock NumberCNE000453
MLS Number14240473
CategoryExcavators
Last Updated5/18/2026
Location
Monroe, NC, US
Sold By
Blanchard Machinery Company
(844) 771-___  SHOW
NUMBERCall Seller
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Blanchard Machinery Company
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